Results 161 to 170 of about 92,132 (309)

Cyanogenic Compounds, Physicochemical Parameters and Metals in Water From Cassava Processing Areas: A Study in the Brazilian Amazon, Using Multivariate Analysis

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT This study evaluated the water quality of artesian wells and effluents generated in cassava processing in a rural area of Bragança, Pará, with emphasis on physicochemical parameters, multielement composition, and cyanogenic compounds. The well water presented specific nonconformities, highlighting pH values below the recommended level and high
Alana Coêlho Maciel   +13 more
wiley   +1 more source

Assessment of Oxidative Stress, Vitellogenin, and Human Health Risks Derived From Nile Tilapia Exposed to Metals and Metalloids in Southeastern Brazil

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Urban coastal lagoons are highly vulnerable ecosystems increasingly affected by metal contamination, as well as multiple anthropogenic stressors. This study evaluated ecotoxicological and human health risks associated with chronic metal exposure in Nile tilapia (Oreochromis niloticus) from an anthropogenically impacted lagoon in southeastern ...
Julia Araújo Alves   +8 more
wiley   +1 more source

International Practice Variation in Post‐Tonsillectomy Hemorrhage: A Survey Study of Pediatric Otolaryngologists

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Background A significant complication of pediatric tonsillectomy is post‐tonsillectomy bleeding (PTB). Management within and outside of the operating room (OR) is not standardized. We consolidated international similarities and differences in PTB management.
Gina M. Spencer   +8 more
wiley   +1 more source

Dysphagia in Children With Autism Spectrum Disorder: A Scoping Review

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objective There are four phases of swallowing: oral preparatory, oral transit, oropharyngeal, and esophageal. Disruption of any phase(s) can lead to dysphagia. Autism spectrum disorder (ASD) children have a high rate of dysphagia compared with neurotypical peers.
Chase Hintelmann   +3 more
wiley   +1 more source

The Relationship between Migraine Headache and Iron Deficiency Anemia in Patients Referred To Neurology Clinic of Shahrekord University of Medical Sciences

open access: yesنشریه پرستاری ایران, 2010
Background and Aim: Migraine is one of the common forms of headaches, but there is no recognized mechanism and etiology for these headaches, although iron deficiency anemia is the important related factor.
Zahra Keivani   +5 more
doaj  

Multielemental Analysis in Rice Grains by Total Reflection X‐Ray Fluorescence

open access: yesX-Ray Spectrometry, EarlyView.
ABSTRACT Rice (Oryza sativa) is a staple food cultivated worldwide and represents a significant source of essential nutrients for humans. However, this cereal may also contain potentially toxic elements including chromium, arsenic, and lead typically present at trace concentrations (ng.g−1).
F. T. S. Tsuyama   +8 more
wiley   +1 more source

The Impact of Heavy Menstrual Bleeding on Quality of Life: A Mixed‐Methods Survey Study

open access: yesBJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Objective To examine the physical, psychological, social, and functional impact of heavy menstrual bleeding (HMB) using a mixed‐methods approach. Design Mixed‐methods online survey. Population A UK‐wide sample of adults assigned female at birth with lived experience of HMB.
Michalina Drejza   +8 more
wiley   +1 more source

Interaction between anaemia and human immuno-deficiency virus infection in an asymptomatic population in south africa

open access: yes
Anaemia is common and frequent in HIV infection and Acquired Immune Deficiency Syndrome (AIDS). This study was aimed at exploring the interactions between the effects of HIV infection and other related anaemia-causing effects (reductive adaptation ...
Aryee, Paul Armah
core  

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